Clinton Says North Korea Ship Attack 'Cannot Go Unanswered'1 picture

Hillary Clinton, U.S. secretary of state, left, shakes hands with Katsuya Okada, Japan's foreign minister, before their meeting at the Iikura Guest House in Tokyo, Japan, on Friday, May 21, 2010. Clinton arrived in Asia today for talks...More

Hillary Clinton, U.S. secretary of state, left, shakes hands with Katsuya Okada,...Hillary Clinton, U.S. secretary of state, left, shakes hands with Katsuya Okada, Japan's foreign minister, before their meeting at the Iikura Guest House in Tokyo, Japan, on Friday, May 21, 2010. Clinton arrived in Asia today for talks with China and U.S. allies now focused on how to manage a crisis over suspected North Korean involvement in the sinking of a South Korean warship. Photographer: Itsuo Inouye/Pool via BloombergLessMore